OT-2026-000063715
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000063715) never changes.
Identity and time
| Publication number | OT-2026-000063715 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7fa1-a9bc-da23a1c5fbc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063715 |
| Status | PUBLIC |
Content hashes
| Canonical text | e786b4072959edd221a997b80902387f615ce1d2872096bf045d317c8b6afb63 |
|---|---|
| Markdown | 5d82996eb520613b9e114294ce366e53d844a8d41dbb8aae90ce899cbdc95861 |
| Publication page | 7ae71e46988bc10e82a87c58d9d28c31ed648d4a0370b423315d70fad3956469 |
| Manifest | fb76f1c80a5e3e5be95fcc05ccc12a4ab5e3e4b08f3d96966991354be41a98c2 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 4ishlQbz94pZOn/wLZOUaV9Sa6QGPfT/05TPGmfpFAZQ1/OUyJS3NHa3DwzI+ymgwogzNRBYK0LV82YZePxvBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:50.449161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063715observed 7ae71e46988bc10e82a87c58d9d28c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:50.431002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063715/manifest.jsonobserved fb76f1c80a5e3e5be95fcc05ccc12a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:50.411215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063715/publication.mdobserved 5d82996eb520613b9e114294ce366e53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:50.393140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063715/publication.txtobserved e786b4072959edd221a997b80902387f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|